Registration Dossier
Registration Dossier
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EC number: 947-572-6 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential thermal analysis
- Remarks:
- Differential Thermal Analysis (DTA) / Differential Scanning Calorimetry (DSC)
- Key result
- Boiling pt.:
- 297.4 °C
- Remarks on result:
- other: No pressure reported
- Conclusions:
- The boiling point of the test substance was 297 °C. No pressure was reported.
- Executive summary:
A study was conducted to determine the boiling point of the test substance by DTA/DSC according to EC A.2 and OECD 103.
The sample was weighed in a crucible made of aluminium with perforated lid, placed in a DTA/DSC-system, and adjusted to 180 °C. The sample was then heated up to 330 °C (heating rate 5 K/min). In comparison with an inert sample (empty crucible) the temperature difference and the heat effect was recorded.
A steep endothermic signal was observed and evaluated to give the following boiling point: 297.4 °C. No pressure was reported. After the heating process a black residue remains in the crucible indicating decomposition of the test substance.
Reference
After the heating process a black residue remains in the crucible indicating decomposition of the test item.
Description of key information
A study was conducted to determine the thermal behaviour and stability of the test substance by DTA/DSC according to EC A.2 and OECD 103.
The sample was adjusted to 180 °C and then heated up to 330 °C.
A boiling point of 297.4 °C was determined for the test substance. After the heating process a black-brownish residue remains in the crucible indicating decomposition of the test substance.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 297.4 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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